﻿using System;
using System.Data;
using System.Text;
using System.Data.SqlClient;
using stwh_Common.DBUtility;//Please add references
namespace stwh_DAL
{
	/// <summary>
	/// 数据访问类:stwh_Resources
	/// </summary>
    public partial class stwh_ResourcesDAL : BaseDAL
	{
		public stwh_ResourcesDAL()
		{}
		#region  BasicMethod
        /// <summary>
        /// 分页获取文本消息
        /// </summary>
        /// <param name="FieldColumn">排序的列名</param>
        /// <param name="FieldOrder">降序排列还是升序排列</param>
        /// <param name="If">查询条件</param>
        /// <param name="pageSize">每页显示的条数</param>
        /// <param name="pageNumber">页码</param>
        /// <param name="selectCount">查询的总记录条数</param>
        /// <param name="d_peopleCount">总记录条数（不带条件）</param>
        /// <returns></returns>
        public DataSet GetListByPage(string FieldColumn, string FieldOrder, string If, int pageSize, int pageNumber, ref int selectCount, ref int d_peopleCount)
        {
            object obj = DbHelperSQL.GetSingle("select count(1) from stwh_Resources");
            d_peopleCount = obj != null ? int.Parse(obj.ToString()) : 0;
            return DbHelperSQL.PageData("stwh_Resources", "stwh_reid", FieldColumn, FieldOrder, "stwh_reid,stwh_rename,stwh_repath,stwh_retype,stwh_retime,stwh_resize,stwh_reuname,stwh_readdtime", If, pageSize, pageNumber, ref selectCount);
        }

        /// <summary>
        /// 分页获取文本消息
        /// </summary>
        /// <param name="FieldColumn">排序的列名</param>
        /// <param name="FieldOrder">降序排列还是升序排列</param>
        /// <param name="If">查询条件</param>
        /// <param name="pageSize">每页显示的条数</param>
        /// <param name="pageNumber">页码</param>
        /// <param name="selectCount">查询的总记录条数</param>
        /// <param name="d_peopleCount">总记录条数（不带条件）</param>
        /// <returns></returns>
        public DataSet GetListByPage(string FieldColumn, string FieldOrder, string If, int pageSize, int pageNumber, ref int selectCount, ref int d_peopleCount, int flag)
        {
            object obj = DbHelperSQL.GetSingle("select count(1) from stwh_Resources where " + If);
            d_peopleCount = obj != null ? int.Parse(obj.ToString()) : 0;
            return DbHelperSQL.PageData("stwh_Resources", "stwh_reid", FieldColumn, FieldOrder, "stwh_reid,stwh_rename,stwh_repath,stwh_retype,stwh_retime,stwh_resize,stwh_reuname,stwh_readdtime", If, pageSize, pageNumber, ref selectCount);
        }

		/// <summary>
		/// 得到最大ID
		/// </summary>
		public int GetMaxId()
		{
		return DbHelperSQL.GetMaxID("stwh_reid", "stwh_Resources"); 
		}

		/// <summary>
		/// 是否存在该记录
		/// </summary>
		public bool Exists(int stwh_reid)
		{
			StringBuilder strSql=new StringBuilder();
			strSql.Append("select count(1) from stwh_Resources");
			strSql.Append(" where stwh_reid=@stwh_reid");
			SqlParameter[] parameters = {
					new SqlParameter("@stwh_reid", SqlDbType.Int,4)
			};
			parameters[0].Value = stwh_reid;

			return DbHelperSQL.Exists(strSql.ToString(),parameters);
		}

		/// <summary>
		/// 增加一条数据
		/// </summary>
		public int Add(stwh_Model.stwh_Resources model)
		{
			StringBuilder strSql=new StringBuilder();
			strSql.Append("insert into stwh_Resources(");
			strSql.Append("stwh_rename,stwh_repath,stwh_retype,stwh_retime,stwh_resize,stwh_reuname,stwh_readdtime)");
			strSql.Append(" values (");
			strSql.Append("@stwh_rename,@stwh_repath,@stwh_retype,@stwh_retime,@stwh_resize,@stwh_reuname,@stwh_readdtime)");
			strSql.Append(";select @@IDENTITY");
			SqlParameter[] parameters = {
					new SqlParameter("@stwh_rename", SqlDbType.NVarChar,100),
					new SqlParameter("@stwh_repath", SqlDbType.NVarChar,300),
					new SqlParameter("@stwh_retype", SqlDbType.NVarChar,100),
					new SqlParameter("@stwh_retime", SqlDbType.NVarChar,300),
					new SqlParameter("@stwh_resize", SqlDbType.NVarChar,100),
					new SqlParameter("@stwh_reuname", SqlDbType.NVarChar,300),
					new SqlParameter("@stwh_readdtime", SqlDbType.DateTime)};
			parameters[0].Value = model.stwh_rename;
			parameters[1].Value = model.stwh_repath;
			parameters[2].Value = model.stwh_retype;
			parameters[3].Value = model.stwh_retime;
			parameters[4].Value = model.stwh_resize;
			parameters[5].Value = model.stwh_reuname;
			parameters[6].Value = model.stwh_readdtime;

			object obj = DbHelperSQL.GetSingle(strSql.ToString(),parameters);
			if (obj == null)
			{
				return 0;
			}
			else
			{
				return Convert.ToInt32(obj);
			}
		}

		/// <summary>
		/// 更新一条数据
		/// </summary>
		public bool Update(stwh_Model.stwh_Resources model)
		{
			StringBuilder strSql=new StringBuilder();
			strSql.Append("update stwh_Resources set ");
			strSql.Append("stwh_rename=@stwh_rename,");
			strSql.Append("stwh_repath=@stwh_repath,");
			strSql.Append("stwh_retype=@stwh_retype,");
			strSql.Append("stwh_retime=@stwh_retime,");
			strSql.Append("stwh_resize=@stwh_resize,");
			strSql.Append("stwh_reuname=@stwh_reuname,");
			strSql.Append("stwh_readdtime=@stwh_readdtime");
			strSql.Append(" where stwh_reid=@stwh_reid");
			SqlParameter[] parameters = {
					new SqlParameter("@stwh_rename", SqlDbType.NVarChar,100),
					new SqlParameter("@stwh_repath", SqlDbType.NVarChar,300),
					new SqlParameter("@stwh_retype", SqlDbType.NVarChar,100),
					new SqlParameter("@stwh_retime", SqlDbType.NVarChar,300),
					new SqlParameter("@stwh_resize", SqlDbType.NVarChar,100),
					new SqlParameter("@stwh_reuname", SqlDbType.NVarChar,300),
					new SqlParameter("@stwh_readdtime", SqlDbType.DateTime),
					new SqlParameter("@stwh_reid", SqlDbType.Int,4)};
			parameters[0].Value = model.stwh_rename;
			parameters[1].Value = model.stwh_repath;
			parameters[2].Value = model.stwh_retype;
			parameters[3].Value = model.stwh_retime;
			parameters[4].Value = model.stwh_resize;
			parameters[5].Value = model.stwh_reuname;
			parameters[6].Value = model.stwh_readdtime;
			parameters[7].Value = model.stwh_reid;

			int rows=DbHelperSQL.ExecuteSql(strSql.ToString(),parameters);
			if (rows > 0)
			{
				return true;
			}
			else
			{
				return false;
			}
		}

		/// <summary>
		/// 删除一条数据
		/// </summary>
		public bool Delete(int stwh_reid)
		{
			
			StringBuilder strSql=new StringBuilder();
			strSql.Append("delete from stwh_Resources ");
			strSql.Append(" where stwh_reid=@stwh_reid");
			SqlParameter[] parameters = {
					new SqlParameter("@stwh_reid", SqlDbType.Int,4)
			};
			parameters[0].Value = stwh_reid;

			int rows=DbHelperSQL.ExecuteSql(strSql.ToString(),parameters);
			if (rows > 0)
			{
				return true;
			}
			else
			{
				return false;
			}
		}

        /// <summary>
        /// 清空数据
        /// </summary>
        public bool DeleteListALL()
        {
            StringBuilder strSql = new StringBuilder();
            strSql.Append("delete from stwh_Resources ");
            int rows = DbHelperSQL.ExecuteSql(strSql.ToString());
            if (rows > 0)
            {
                return true;
            }
            else
            {
                return false;
            }
        }

		/// <summary>
		/// 批量删除数据
		/// </summary>
		public bool DeleteList(string stwh_reidlist )
		{
			StringBuilder strSql=new StringBuilder();
			strSql.Append("delete from stwh_Resources ");
			strSql.Append(" where stwh_reid in ("+stwh_reidlist + ")  ");
			int rows=DbHelperSQL.ExecuteSql(strSql.ToString());
			if (rows > 0)
			{
				return true;
			}
			else
			{
				return false;
			}
		}

		/// <summary>
		/// 得到一个对象实体
		/// </summary>
		public stwh_Model.stwh_Resources GetModel(int stwh_reid)
		{
			
			StringBuilder strSql=new StringBuilder();
			strSql.Append("select  top 1 stwh_reid,stwh_rename,stwh_repath,stwh_retype,stwh_retime,stwh_resize,stwh_reuname,stwh_readdtime from stwh_Resources ");
			strSql.Append(" where stwh_reid=@stwh_reid");
			SqlParameter[] parameters = {
					new SqlParameter("@stwh_reid", SqlDbType.Int,4)
			};
			parameters[0].Value = stwh_reid;

			stwh_Model.stwh_Resources model=new stwh_Model.stwh_Resources();
			DataSet ds=DbHelperSQL.Query(strSql.ToString(),parameters);
			if(ds.Tables[0].Rows.Count>0)
			{
				return DataRowToModel(ds.Tables[0].Rows[0]);
			}
			else
			{
				return null;
			}
		}

		/// <summary>
		/// 得到一个对象实体
		/// </summary>
		public stwh_Model.stwh_Resources DataRowToModel(DataRow row)
		{
			stwh_Model.stwh_Resources model=new stwh_Model.stwh_Resources();
			if (row != null)
			{
				if(row["stwh_reid"]!=null )
				{
					model.stwh_reid=int.Parse(row["stwh_reid"].ToString());
				}
				if(row["stwh_rename"]!=null)
				{
					model.stwh_rename=row["stwh_rename"].ToString();
				}
				if(row["stwh_repath"]!=null)
				{
					model.stwh_repath=row["stwh_repath"].ToString();
				}
				if(row["stwh_retype"]!=null)
				{
					model.stwh_retype=row["stwh_retype"].ToString();
				}
				if(row["stwh_retime"]!=null)
				{
					model.stwh_retime=row["stwh_retime"].ToString();
				}
				if(row["stwh_resize"]!=null)
				{
					model.stwh_resize=row["stwh_resize"].ToString();
				}
				if(row["stwh_reuname"]!=null)
				{
					model.stwh_reuname=row["stwh_reuname"].ToString();
				}
				if(row["stwh_readdtime"]!=null )
				{
					model.stwh_readdtime=DateTime.Parse(row["stwh_readdtime"].ToString());
				}
			}
			return model;
		}

		/// <summary>
		/// 获得数据列表
		/// </summary>
		public DataSet GetList(string strWhere)
		{
			StringBuilder strSql=new StringBuilder();
			strSql.Append("select stwh_reid,stwh_rename,stwh_repath,stwh_retype,stwh_retime,stwh_resize,stwh_reuname,stwh_readdtime ");
			strSql.Append(" FROM stwh_Resources ");
			if(strWhere.Trim()!="")
			{
				strSql.Append(" where "+strWhere);
			}
			return DbHelperSQL.Query(strSql.ToString());
		}

		/// <summary>
		/// 获得前几行数据
		/// </summary>
		public DataSet GetList(int Top,string strWhere,string filedOrder)
		{
			StringBuilder strSql=new StringBuilder();
			strSql.Append("select ");
			if(Top>0)
			{
				strSql.Append(" top "+Top.ToString());
			}
			strSql.Append(" stwh_reid,stwh_rename,stwh_repath,stwh_retype,stwh_retime,stwh_resize,stwh_reuname,stwh_readdtime ");
			strSql.Append(" FROM stwh_Resources ");
			if(strWhere.Trim()!="")
			{
				strSql.Append(" where "+strWhere);
			}
			strSql.Append(" order by " + filedOrder);
			return DbHelperSQL.Query(strSql.ToString());
		}

		/// <summary>
		/// 获取记录总数
		/// </summary>
		public int GetRecordCount(string strWhere)
		{
			StringBuilder strSql=new StringBuilder();
			strSql.Append("select count(1) FROM stwh_Resources ");
			if(strWhere.Trim()!="")
			{
				strSql.Append(" where "+strWhere);
			}
			object obj = DbHelperSQL.GetSingle(strSql.ToString());
			if (obj == null)
			{
				return 0;
			}
			else
			{
				return Convert.ToInt32(obj);
			}
		}
		/// <summary>
		/// 分页获取数据列表
		/// </summary>
		public DataSet GetListByPage(string strWhere, string orderby, int startIndex, int endIndex)
		{
			StringBuilder strSql=new StringBuilder();
			strSql.Append("SELECT * FROM ( ");
			strSql.Append(" SELECT ROW_NUMBER() OVER (");
			if (!string.IsNullOrEmpty(orderby.Trim()))
			{
				strSql.Append("order by T." + orderby );
			}
			else
			{
				strSql.Append("order by T.stwh_reid desc");
			}
			strSql.Append(")AS Row, T.*  from stwh_Resources T ");
			if (!string.IsNullOrEmpty(strWhere.Trim()))
			{
				strSql.Append(" WHERE " + strWhere);
			}
			strSql.Append(" ) TT");
			strSql.AppendFormat(" WHERE TT.Row between {0} and {1}", startIndex, endIndex);
			return DbHelperSQL.Query(strSql.ToString());
		}
		#endregion  BasicMethod
	}
}

